
GrandPerspective
GrandPerspective is a small utility application for Mac that graphically shows the disk usage within a file system. It can help you to manage your disk, as you can easily spot which files and folders take up the most space.
"DirGraph provides a graphical view of the space used by your files and directories. It allows you to navigate around this view - zooming in to see greater detail...
"dirgraph provides a graphical view of the space used by your files and directories. it allows you to navigate around this view zooming in to see greater detail and zooming out to see the bigger picture.
it also supports colour coding its display by file dates, so you can see at a glance how much of the space used is occupied by files that havent been accessed for an age [and that should therefore have been committed to backup storage long ago]."
Discontinued treemap